Facts About Alzheimer's Disease
Facts About Alzheimer's Disease " Alzheimer's Disease" is the term used to describe a dementing disorder marked by certain brain changes, regardless of the age of onset. Alzheimer's disease is not a normal part of aging - - and it is not something that inevitable happens in later life. Rather, it is one of the dementing disorders, a group of brain diseases that lead to the loss of mental and physical functions. The disorder, whole cause is unknown, affects a small but significant percentage of older Americans. A very small minority of alzheimer's patients are under 50 years of age. However, most are over 65. Alzheimer's disease is the exception, rather than the rule, in old age. Only 5 to 6 percent of older people are afflicted by alzheimer's disease or a related dementia - - but this means approximately 3 to 4 million Americans have one of these debilitating disorders. Research indicates that 1 percent of the population aged 65-75 has severe dement...